jquery

问题 This is my first time using Jquery Ajax. The context is that, i'm trying to display more than 10000 rows of data on Datatable, what i did previously was just to use my servlet to forward my Arraylist of data to the JSP, then loop through and display the data onto display data. It was taking too much to load the datatables. So i decided that i want to try to use Jquery Ajax to see if that will help the issue. I'm currently facing some issues implementing it, can anyone help me? I'm using GSON

问题 I would like to pull values from a PHP array at random, without pulling the same value twice before I've pulled all values from the entire array. In other words, if I have the array... _____ | foo | | bar | | baz | |_____| ...I want to pull a random value three times without pulling the same value twice, so I could have... 1st: foo foo bar bar baz baz 2nd: bar baz foo baz foo bar 3rd: baz bar baz foo bar foo ...on my three separate pulls. Now, I realize I could do this by simply removing the

问题 I'm trying to get only siblings of selected element but can't find a proper method for this or a way to achieve it. I always get the whole tree with find() method and with children() I can't get it to work. This clicking should work like a checkbox tree: If you click parent all children should be clicked and if you uncheck parent, all children must be unchecked. But the thing that doesn't work is if you check a checkbox and all siblings are not clicked then the parent must indeterminate! And

问题 I'm trying to get only siblings of selected element but can't find a proper method for this or a way to achieve it. I always get the whole tree with find() method and with children() I can't get it to work. This clicking should work like a checkbox tree: If you click parent all children should be clicked and if you uncheck parent, all children must be unchecked. But the thing that doesn't work is if you check a checkbox and all siblings are not clicked then the parent must indeterminate! And

问题 I have the following Select-Element in an html-form: <select multiple="multiple" data-bind="options: candidateList, optionsValue: 'id', optionsText: 'title', optionsAfterRender: setOptionTitle, selectedOptions: selectedCandidates, optionsAfterRender: setOptionTitle, event: { dblclick: addSelectedCandidate, change: candidateChanged }, enable: enabled()"> <option title="first" value="1">first</option> <option title="second" value="2">second</option> <option title="third" value="3">third</option

问题 I have the following Select-Element in an html-form: <select multiple="multiple" data-bind="options: candidateList, optionsValue: 'id', optionsText: 'title', optionsAfterRender: setOptionTitle, selectedOptions: selectedCandidates, optionsAfterRender: setOptionTitle, event: { dblclick: addSelectedCandidate, change: candidateChanged }, enable: enabled()"> <option title="first" value="1">first</option> <option title="second" value="2">second</option> <option title="third" value="3">third</option

问题 I have the following Select-Element in an html-form: <select multiple="multiple" data-bind="options: candidateList, optionsValue: 'id', optionsText: 'title', optionsAfterRender: setOptionTitle, selectedOptions: selectedCandidates, optionsAfterRender: setOptionTitle, event: { dblclick: addSelectedCandidate, change: candidateChanged }, enable: enabled()"> <option title="first" value="1">first</option> <option title="second" value="2">second</option> <option title="third" value="3">third</option

问题 Here is my current code: <a class="mg_label_7" href="/" shape="">Hello</a> I want to have: <a class="mg_label_7" href="/" shape=""><div id="hello">Hello</div></a> So I can manipulate the background of the link text without changing the rest of the link areas text. Is there anyway to pinpoint this piece of text and insert a div or even a span using JavaScript/jQuery? I've been trying to do this for around 3 hours, the closest I've got to achieving it is using var elem = document

问题 Here is my current code: <a class="mg_label_7" href="/" shape="">Hello</a> I want to have: <a class="mg_label_7" href="/" shape=""><div id="hello">Hello</div></a> So I can manipulate the background of the link text without changing the rest of the link areas text. Is there anyway to pinpoint this piece of text and insert a div or even a span using JavaScript/jQuery? I've been trying to do this for around 3 hours, the closest I've got to achieving it is using var elem = document

问题 I am working with a project where in I have a veiwmodel [Required(ErrorMessage = "Enter Title")] [Display(Name="Title")] public string Title { get; set; } [Required(ErrorMessage = "Enter Description")] [Display(Name="Description")] public string Description { get; set; } [Required(ErrorMessage = "Select Site")] [Display(Name = "Site")] public string Site { get; set; } [Required(ErrorMessage = "Upload File is required")] [Display(Name = "Upload File")] [ValidatePlanFile] public